We're not drawing any conclusions, but it looks pretty definite that Roush is branching out beyond tuning Fords exclusively. We just saw their ace work on Chevrolet's Silverado, and now a pair of Challengers have been spotted in the Roush parking lot. It could mean nothing, but let's dream for a minute. How does a Hemi with a ROUSHCharger cramming atmosphere past the intake valves sound? Yeah, we like the sound of that, too. Whether it's nothing, research, or evidence of a future offering from R